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Forum nameEngine Management Systems & Controllers
Topic subjectA Bug in 029v firmware for MSI
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i54&topic_id=3156
3156, A Bug in 029v firmware for MSI
Posted by gilee_8, Apr-24-07 09:15 AM
I think I found a bug in 029v firmware for MS-I chip.
Don't now if it is just me or all of you guys.
Well, after manually enter all the settings into my newly flashed firmware (029v) I found out for VE table, the lowest left corner.. the first bin at the bottom, is always stuck with the default value. for me is 39. I tried over 15 times, with reset, reflash, burn, fetch, import export.. tried many many ways.. as soon as I close the VE table, or turn on/off the MS, that one single bin will return back to 39. everything else is fine! except that one. I guess it is not a TOO big of a deal, since that bin is a forever not visit bin..but still. .I think it is a bug. just wanna let you guys know and see if you guys have that problem as well.
Gil
3159, more problem with 029v firmware.
Posted by gilee_8, Apr-24-07 03:07 PM
I am pretty sure 029v has some problem, or requires additional changes to get it to work...
I basically got it running, but after 2 hrs of diagnostic, I found out that, if I turn on MSnS and 420A/Neon decoder under the "codebase and output function" the car will not run! my Engine MAP will get STUCK at 306kPA when I turn on my car (before I crank or start the engine) and of course, I cannot start the car, seems like the MS is just not working.. no fuel, or RPM,, nothing. took me so long before I found out the MSnS and decoder option is the cause.
having either one enabled is good, but if I have both on, the car will not START!
This is very weird!!
But this is working perfectly fine for me in 029q2.
Any of you have this problem?
3160, RE: more problem with 029v firmware.
Posted by XtremeRS, Apr-24-07 06:04 PM
You should never have 2 of those options enabled at the same time! We ONLY use the neon/420A codebase function, thats it. Never set any other function as this may confuse the code.
3163, RE: more problem with 029v firmware.
Posted by gilee_8, Apr-25-07 12:29 PM
OK... I thought I have to turn on MSnS right above 420A/Neon, inorder for me to get spark working? that's what I thought 1 year ago.
And I had that setting (both MSnS and 420a/Neon) turned on for my 029q2 for the past 1 year.. working perfectly!

So I guess that was a bug in 029q2?

I really want to confirm on this, so all I only need is to have 420a/Neon turn on, and below that, I turn on SparkA and SparkB. no MSnS is needed? is this correct?

I want my setup to be for fuel, spark and reading our crank sensor (not from tach wire).

Thanks!
Gilbert
3164, RE: more problem with 029v firmware.
Posted by XtremeRS, Apr-26-07 04:27 AM
Originally posted by gilee_8
I really want to confirm on this, so all I only need is to have 420a/Neon turn on, and below that, I turn on SparkA and SparkB. no MSnS is needed? is this correct?


Yes, correct. It wasnt necessarily a bug with the older code, it prob just wasnt as "picky" as the newer code. FYI, i've used the code that was almost the "original" from years ago, and I never had any other setting set, but 420a/neon. It always worked. When i've looked at other's msq files, i've noticed they have had both set as well..could never understand why..MSns is if you are only running a distributor setup.
3165, RE: more problem with 029v firmware.
Posted by gilee_8, Apr-26-07 09:41 AM
Sweet... Thank alot!
Because I love the 029v alot coz it fixed the startup problem that I ALWAYS have with 029q2, now the ASE is great!
Now that I know it is not a bug for that MSnS, I can feel safe keeping it.
Thanks alot!
Gilbert
3170, RE: more problem with 029v firmware.
Posted by WickedESi, May-03-07 03:51 PM
I've been using 029v w/ no problems at all. Try reflashing...